Sanyo PLC-XU4000 - IC Block Diagrams

-63-
● FA5550NG <P.F. Control, IC621>
● LC87F2G08AUSSOP <SUB CPU, IC9885>
Embed Control
Standby Control
Timer 0
Bus Interface
B Register
C Register
Reset Circuit (LVD/POR)
Timer 1 Timer 6
Timer 7
Base Timer
Clock Generator
Reset Control
Flash ROM
Port 0
Port 1 Port 2 Port 7
Stack Point
On-chip Debug
Port 2 INT4
INT0~2 INT3(Noise reduce)
IC Block Diagrams